From patchwork Wed Jan 31 21:49:54 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Matthieu Baerts \(NGI0\)" X-Patchwork-Id: 768679 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 5E21445C14; Wed, 31 Jan 2024 21:50:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706737855; cv=none; b=r7rc6AmH3ibMcWPeD6yLPvzAaf91Oah23SLDNHF4rqZOthVFfLo2bmAT1XAp830il3nvXsRumit4WF3NLZjsU11tdmS+dupWYFYMbA0laIHi4IVtRor09CcPHAywcOzxvcESnNMCNF9Jgm9vxMIUZyHv2xdATbVt6Ia6e6/LYXU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706737855; c=relaxed/simple; bh=dx7wRnDCqrDJsKtDK7xNZDoVY35TSIKa32jxbefvqs8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=rC+MMUVSNmEmmcmB2nTnqp7hY/fNCPtm5mO2ABI3edLAN1N9U1sb7zDrKXp7Fll7R8dNNBTq+5tBxs6Z4UiaBtqPSESlPGh+rl5cbyUhDuFSvfjufBrJp7aHlgeJrF3Jmk0iTXGJfUduTbBgGHJI2VBse5xYLqb/yzS+dzlI8kk= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=M9daojn3; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="M9daojn3" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 79F93C43142; Wed, 31 Jan 2024 21:50:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706737855; bh=dx7wRnDCqrDJsKtDK7xNZDoVY35TSIKa32jxbefvqs8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=M9daojn3WbUrsdJtg1dQ9fqgqRcCQUGre2GSemGntl5aSWpQU5Cg6olIjoyK6BM+l 5c165+TnyQslNZaV7+qDdLAmgj2ywWw7UcLy+sOsyOUGY3zq/RUjjP0slIdtkw7VQi G4tf8pcPIuZhWNfxqF+9RVVtJwqZ5W2WZGaqscjp5I+987xwjPXVUbyFD41ysnxGqw P1DPLbzEoleACw1NAMJb4hnbfpszLvuS8PKZJGMPJHHROB3QhrXK7ea6Pgx/9OCfD1 UdSYUNHrsFurJIZtai8xrRNA7TsopgEi7VvakM01qEA73vOd0NLDz8uCuBW374Put2 lacjjKtO7sdqQ== From: "Matthieu Baerts (NGI0)" Date: Wed, 31 Jan 2024 22:49:54 +0100 Subject: [PATCH net 9/9] selftests: mptcp: join: stop transfer when check is done (part 2) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20240131-upstream-net-20240131-mptcp-ci-issues-v1-9-4c1c11e571ff@kernel.org> References: <20240131-upstream-net-20240131-mptcp-ci-issues-v1-0-4c1c11e571ff@kernel.org> In-Reply-To: <20240131-upstream-net-20240131-mptcp-ci-issues-v1-0-4c1c11e571ff@kernel.org> To: mptcp@lists.linux.dev, Mat Martineau , Geliang Tang , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Shuah Khan Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, "Matthieu Baerts (NGI0)" , stable@vger.kernel.org, Geliang Tang X-Mailer: b4 0.12.4 X-Developer-Signature: v=1; a=openpgp-sha256; l=3349; i=matttbe@kernel.org; h=from:subject:message-id; bh=dx7wRnDCqrDJsKtDK7xNZDoVY35TSIKa32jxbefvqs8=; b=owEBbQKS/ZANAwAIAfa3gk9CaaBzAcsmYgBlusCg8SsXtieygSIwUgQbQ/KEVDAVd9jBEbaTy 8Ttrh5Cuf6JAjMEAAEIAB0WIQToy4X3aHcFem4n93r2t4JPQmmgcwUCZbrAoAAKCRD2t4JPQmmg c2qWD/sHFGNL8EnWdDMRDcbajqT+mC1/pA+MR1y08Rcc5IrWGV4a36pl0oPJx5GSSsi7WQVReJc PtpFb/fS3hK2n5yE6dFvLPCIrUUeEpSQqxkmk/NDrDLyqA3E2Wrz038AxVMdL/POsunfqWsLu/E VBH6Wg1SoQ2IgEpU8vnyvgSeybuCIabbIfE1sVYmcKqXVstCTnbrT3CSH7PM3prdPlmxZzMX/r1 X2+9purLs4XA7Bovfk1gE5velSO/fYCQ590la+fE0XKZatDojZRTXK7WfAWAieeDy/Fo/JRh1jX pSq0aOMBBAK4HRJjc5wFERRj+E0BoRLM/ql+sioT2SJTTjbuUonF/44+rG9yk7MpRRcjIN/PDb5 xUYndv/WmkSvUph2Cl+8kp2hShWtMkgCe7FVodmz3+ZkZ6EXZiXLM8WffRT2N0gidXRHTBDx9at gNi6n1En3iqG4edgR9umbcffTADzZimiGZkSboMm1TVDRnMSTZQpRW0pP/jFNrXCRLblpun8wjQ q5LUZaxRYiPFnsZRTjBUD5cBgF0IfjezSEOXzE/gjOUVi4x4isI9GO7sZ5aN/7z/mlvKIqjaH0h Rf7j8BmGWMqEbt2Gsittp6wMXyOc42/W30j8UPS/f/5UY9pH35Ue+ONoOas9Jj4w/5EGb6Ew/8p vzmCCRJFxSng30g== X-Developer-Key: i=matttbe@kernel.org; a=openpgp; fpr=E8CB85F76877057A6E27F77AF6B7824F4269A073 Since the "Fixes" commits mentioned below, the newly added "userspace pm" subtests of mptcp_join selftests are launching the whole transfer in the background, do the required checks, then wait for the end of transfer. There is no need to wait longer, especially because the checks at the end of the transfer are ignored (which is fine). This saves quite a few seconds on slow environments. While at it, use 'mptcp_lib_kill_wait()' helper everywhere, instead of on a specific one with 'kill_tests_wait()'. Fixes: b2e2248f365a ("selftests: mptcp: userspace pm create id 0 subflow") Fixes: e3b47e460b4b ("selftests: mptcp: userspace pm remove initial subflow") Fixes: b9fb176081fb ("selftests: mptcp: userspace pm send RM_ADDR for ID 0") Cc: stable@vger.kernel.org Reviewed-and-tested-by: Geliang Tang Signed-off-by: Matthieu Baerts (NGI0) --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 23 +++++++++-------------- 1 file changed, 9 insertions(+), 14 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 85bcc95f4ede..c07386e21e0a 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -643,13 +643,6 @@ kill_events_pids() mptcp_lib_kill_wait $evts_ns2_pid } -kill_tests_wait() -{ - #shellcheck disable=SC2046 - kill -SIGUSR1 $(ip netns pids $ns2) $(ip netns pids $ns1) - wait -} - pm_nl_set_limits() { local ns=$1 @@ -3494,7 +3487,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 2 2 kill_events_pids - wait $tests_pid + mptcp_lib_kill_wait $tests_pid fi # userspace pm remove initial subflow @@ -3518,7 +3511,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 1 1 kill_events_pids - wait $tests_pid + mptcp_lib_kill_wait $tests_pid fi # userspace pm send RM_ADDR for ID 0 @@ -3544,7 +3537,7 @@ userspace_tests() chk_mptcp_info subflows 1 subflows 1 chk_subflows_total 1 1 kill_events_pids - wait $tests_pid + mptcp_lib_kill_wait $tests_pid fi } @@ -3558,7 +3551,8 @@ endpoint_tests() pm_nl_set_limits $ns2 2 2 pm_nl_add_endpoint $ns1 10.0.2.1 flags signal speed=slow \ - run_tests $ns1 $ns2 10.0.1.1 2>/dev/null & + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! wait_mpj $ns1 pm_nl_check_endpoint "creation" \ @@ -3573,7 +3567,7 @@ endpoint_tests() pm_nl_add_endpoint $ns2 10.0.2.2 flags signal pm_nl_check_endpoint "modif is allowed" \ $ns2 10.0.2.2 id 1 flags signal - kill_tests_wait + mptcp_lib_kill_wait $tests_pid fi if reset "delete and re-add" && @@ -3582,7 +3576,8 @@ endpoint_tests() pm_nl_set_limits $ns2 1 1 pm_nl_add_endpoint $ns2 10.0.2.2 id 2 dev ns2eth2 flags subflow test_linkfail=4 speed=20 \ - run_tests $ns1 $ns2 10.0.1.1 2>/dev/null & + run_tests $ns1 $ns2 10.0.1.1 & + local tests_pid=$! wait_mpj $ns2 chk_subflow_nr "before delete" 2 @@ -3597,7 +3592,7 @@ endpoint_tests() wait_mpj $ns2 chk_subflow_nr "after re-add" 2 chk_mptcp_info subflows 1 subflows 1 - kill_tests_wait + mptcp_lib_kill_wait $tests_pid fi }